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com.tangosol.run.xml
Class SerializableAdapter

java.lang.Object
com.tangosol.util.Base
com.tangosol.util.BitHelper
com.tangosol.util.ExternalizableHelper
com.tangosol.run.xml.PropertyAdapter
com.tangosol.run.xml.SerializableAdapter

All Implemented Interfaces:

java.io.Serializable

public class SerializableAdapter

extends PropertyAdapter

A SerializableAdapter supports Java objects that implement the Serializable interface.

Version:

1.00 2001.03.13

Author:

cp

Field Summary

Fields inherited from class com.tangosol.run.xml.PropertyAdapter

m_clzType, m_fAttribute, m_infoBean, m_methodClone, m_methodGet, m_methodSet, m_sName, m_sNmsPrefix, m_sNmsUri, m_sXml, NOPARAMS

Constructor Summary

SerializableAdapter(XmlBean.BeanInfo infoBean, java.lang.Class clzType, java.lang.String sName, java.lang.String sXml, XmlElement xml)
Construct a SerializableAdapter.

Method Summary

java.lang.Object	clone(java.lang.Object o) Make a clone of the passed object.
java.lang.Object	fromUri(java.lang.String sUri) Deserialize an object from a URI element.
java.lang.Object	fromXml(XmlElement xml) Deserialize an object from an XML element.
boolean	isCloneRequired() Determine if the property value must be deep-cloned.
java.lang.Object	readExternal(java.io.DataInput in) Read a value from the passed DataInput object.
java.lang.String	toUri(java.lang.Object o) Serialize an object into a URI element.
XmlElement	toXml(java.lang.Object o) Serialize an object into an XML element.
void	writeExternal(java.io.DataOutput out, java.lang.Object o) Write the specified data to the passed DataOutput object.

Methods inherited from class com.tangosol.run.xml.PropertyAdapter

equalsValue, findAttribute, findElement, get, getAccessor, getBeanInfo, getCloner, getElements, getLocalXmlName, getMutator, getName, getNamespacePrefix, getNamespaceUri, getType, getXmlName, hash, isAnonymous, isAttribute, isElementMatch, isEmpty, readXml, set, setNamespacePrefix, toString, writeXml

Methods inherited from class com.tangosol.util.BitHelper

countBits, countBits, countBits, indexOfLSB, indexOfLSB, indexOfLSB, indexOfMSB, indexOfMSB, indexOfMSB, rotateLeft, rotateLeft, rotateLeft, rotateRight, rotateRight, rotateRight, toBitString, toBitString, toBitString, toBytes, toBytes, toBytes, toBytes, toInt, toInt, toLong, toLong

Constructor Detail

SerializableAdapter

public SerializableAdapter(XmlBean.BeanInfo infoBean,
                           java.lang.Class clzType,
                           java.lang.String sName,
                           java.lang.String sXml,
                           XmlElement xml)

Construct a SerializableAdapter.

Parameters:

infoBean - BeanInfo for a bean containing this property

clzType - the type of the property

sName - the property name

sXml - the XML tag name

xml - additional XML information

Method Detail

isCloneRequired

public boolean isCloneRequired()

Description copied from class: PropertyAdapter

Determine if the property value must be deep-cloned. Typically, a property value must be deep-cloned if it is a mutable reference type, e.g. StringBuffer, Date, byte[].

Specified by:

isCloneRequired in class PropertyAdapter

Returns:

true if the property value must be "deep" cloned when the containing object is cloned

clone

public java.lang.Object clone(java.lang.Object o)

Make a clone of the passed object.

Overrides:

clone in class PropertyAdapter

Parameters:

o - the object to clone

Returns:

a clone of the passed object

fromXml

public java.lang.Object fromXml(XmlElement xml)

Deserialize an object from an XML element.

Overrides:

fromXml in class PropertyAdapter

Parameters:

xml - the XML element to deserialize from

Returns:

the object deserialized from the XML element

toXml

public XmlElement toXml(java.lang.Object o)

Serialize an object into an XML element.

Overrides:

toXml in class PropertyAdapter

Parameters:

o - the object to serialize

Returns:

the XML element representing the serialized form of the passed object

fromUri

public java.lang.Object fromUri(java.lang.String sUri)

Deserialize an object from a URI element.

Overrides:

fromUri in class PropertyAdapter

Parameters:

sUri - the URI element to deserialize from

Returns:

the object deserialized from the URI element

Throws:

java.lang.UnsupportedOperationException - if the property cannot be read from a URI element

toUri

public java.lang.String toUri(java.lang.Object o)

Serialize an object into a URI element.

Overrides:

toUri in class PropertyAdapter

Parameters:

o - the object to serialize

Returns:

the URI element representing the serialized form of the passed object

Throws:

java.lang.UnsupportedOperationException - if the property cannot be written to a URI element

readExternal

public java.lang.Object readExternal(java.io.DataInput in)
                              throws java.io.IOException

Read a value from the passed DataInput object.

Overrides:

readExternal in class PropertyAdapter

Parameters:

in - the DataInput stream to read property data from

Returns:

the data read from the DataInput; may be null

Throws:

java.io.IOException - if an I/O exception occurs

writeExternal

public void writeExternal(java.io.DataOutput out,
                          java.lang.Object o)
                   throws java.io.IOException

Write the specified data to the passed DataOutput object.

Overrides:

writeExternal in class PropertyAdapter

Parameters:

out - the DataOutput stream to write to

o - the data to write to the DataOutput; never null

Throws:

java.io.IOException - if an I/O exception occurs

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